Notches left in a base metal _____
a. aid in welding additional structures to the work
b. assist in later gouging operations
c. have a tendency to fill and smooth out when the base metal is heated
d. have a tendency to trap slag during welding
d
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____________________ describes a part that is in motion in waves, or cycles.
Fill in the blank(s) with the appropriate word(s).
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How is the stability of braced systems ensured?
What will be an ideal response?
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Geothermal heat pumps augment the passive heating and cooling at the Merry Lea property
Indicate whether the statement is true or false
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Shielded twisted pair cable provides more protection from ________ than unshielded twisted pair cable
A) PSK B) STP C) SNR D) EMI
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